CASIO
Model number: EF-547D-1A1VDF
Dial window material: Mineral
Case material: Stainless Steel
Case diameter: 43mm
Case Thickness: 11 mm
Case color: Silver & Black
Dial color: Black
Band Material: Stainless Steel
Band color: Silver
Band length: Men's
Band width: 20 mm
function: 1-second stopwatch
Measuring capacity: 11:59'59
Measuring mode: Elapsed time
Date display
Regular timekeeping
Analog: 3 hands (hour, minute, stopwatch seconds),
3 dials (timekeeping second, stopwatch hours, stopwatch minutes)
Accuracy: ±20 seconds per month
Approx. battery life: 2 years on SR927W
Movement: Quartz
Water resistant depth: 100 Meters
Item weight: 163.5 gr